Quick Details

• Steel Grade: 4130 4140 4150 SCM420H SCM440 42CrMo 1.7225
• Standard: AISI, ASTM, DIN, GB
• Dimensions: 12mm-300mm
• Place of Origin: Shandong, China (Mainland)
• Brand Name: Laigang brand
• Model Number: round bar
• Technique: Hot Rolled
• Application: Structural Steel Bar
• Alloy Or Not: Is Alloy
• Special Use: Mold Steel
• Type: Alloy Steel Bar
• 1: steel round bar
• 2: alloy steel bar
• 3: 42CrMo4 alloy steel
• 4: alloy steel
• 5: steel bar
• 6: alloy round bar
• 7: SCM440 alloy steel
• 8: 5160 steel bar
• 9: 40Cr alloy steel bar
• 10: SCr440 alloy steel

Packaging & Delivery

Specifications

Hot Rolled Alloy Steel Round Bars 42CrMo4 
Diameter 12mm to 300mm 
Hot-rolled black surface 

Hot Rolled Alloy Steel Round Bars 42CrMo4

Diameter:12mm to 300mm

  Hot-rolled,black surface

Chemical composition

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 AISI H21, JIS SKD5,DIN 1.2662,W-Nr 1.2581

.Type of steel:Strong heat of hot die stee

3.Process:  EAF + LF + VD + Forged + Heat Treatment (optional)

4.Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

5.Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing

6 .Certification:ISO 9001:2000 
7.Tech:EAF+LF+VD+ESR

We company leren trade  specilasied in kinds of steel  products  more than  10 years , the Supply Ability  more than 100000 per month with competitive price and good quality!
.the performance advantage and the uses
Highlight advantage

*High  intensity.

*High  hardness.

*Excellent resistance to abrasion

Production Flow Chart:

Tianjin Guotai Qiancheng Iron & Steel Co., Ltd., based in the largest steel trading market in China, Tianjin, as a direct agent of Tiantie Zhaer Steel which is one of the largest steel manufacturers in China specializes in the export of Screw-thread steel bars for the prestressing of concrete ,anchorages and PC stranded steel wire including HRB500, PSB500, PSB785, PSB830, PSB930, PSB1080 of 15mm, 16mm, 18mm 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm, 50mm, 75mm and other specifications, Left hand screw thread steel bars, Right hand screw thread steel bars and Deformed steel bars of HRB500E, HRB500 , HRB400E , HRB335 grades. Besides, we also supply construction and building use steel products including Stainless steel pipes,sheets and coil, Aluminum ingots and billets, Steel angle bars, I beam, H beam, T beam, PPGI and other steel products from major steel mills in China.

Adhering to the integrity of management and customer first concept, we will continue providing high quality products to customers with good service.

 Contact  :     Mr.  Tom

FAX : 0086-022-26802018

QQ   :  809137356

website : www.guotaiqiancheng.en.china.cn

We warmly welcome kind inquiries and visit from customers from all over the world for mutual benefit and bright future !